You've missed out my favorite way to use the Perldocs: The ActiveState HTML documentation pack. It comes with an index which makes it a lot easier to browse the list of possible docs to find what you need (hmmm is it in perlop or is it perlfunc....) And if you use on of the many index updaters that are floating around the internet it will even list all of your installed modules too.

Afaik its possible to get the same stuff for *nix too, although i have no experience with how to do it.